I got 58.6 percent marks in Bihar board class 12th exam PCM stream can I able to fill NDA form
Its okay if you got 58.65 in 12th. candidate from any stream after passing 12th can apply for NDA. Give Entrance test (National Defence Academy & Naval Academy Examination) conducted by UPSC which consists of objective type questions are related to Maths and General aptitude. Shortlisted candidate then have to clear SSB round + Group task, Presentation and psychological test.
I hope this will help!!
all the best for the future!!